Tides Today & Tomorrow in Rockport, MA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Rockport, MA.
Next low tide (tomorrow) : in 4h 11m at 1:41 am (0.8 ft)
Next high tide (tomorrow) : 7:56 am (8.1 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:05 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8441551
Common Questions About Tides

Rockport, MA Tides - Jan 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:3510.65:190.26:05-1.37:124:19New Moon1Sun
2Mon12:178.912:2610.76:10-0.16:54-1.47:124:20Waxing Crescent2Mon
3Tue1:079.21:1910.67:04-0.27:45-1.47:124:21Waxing Crescent3Tue
4Wed1:599.42:1410.38:01-0.38:37-1.27:124:22Waxing Crescent4Wed
5Thu2:549.53:139.89:00-0.39:31-0.87:124:23First Quarter5Thu
6Fri3:519.64:159.210:02-0.210:26-0.47:124:24First Quarter6Fri
7Sat4:509.75:208.711:06-0.111:250.07:124:25First Quarter7Sat
8Sun5:519.66:278.312:12-0.17:124:26Waxing Gibbous8Sun
9Mon6:519.67:328.012:240.51:17-0.17:114:27Waxing Gibbous9Mon
10Tue7:509.58:347.91:240.82:18-0.17:114:28Waxing Gibbous10Tue
11Wed8:469.59:307.82:221.03:14-0.17:114:29Waxing Gibbous11Wed
12Thu9:379.410:207.83:151.14:040.07:114:30Full Moon12Thu
13Fri10:249.311:047.74:031.24:490.07:104:31Full Moon13Fri
14Sat11:059.211:447.74:461.25:290.17:104:32Full Moon14Sat
15Sun11:439.15:261.36:060.27:094:34Full Moon15Sun
16Mon12:197.712:198.96:041.36:410.37:094:35Waning Gibbous16Mon
17Tue12:547.712:558.86:431.27:160.47:084:36Waning Gibbous17Tue
18Wed1:287.81:328.67:221.27:520.57:084:37Waning Gibbous18Wed
19Thu2:047.92:128.38:041.28:300.77:074:38Waning Gibbous19Thu
20Fri2:438.02:558.08:491.29:110.97:064:40Third Quarter20Fri
21Sat3:258.13:437.79:381.29:551.17:064:41Third Quarter21Sat
22Sun4:108.14:367.410:301.210:431.47:054:42Third Quarter22Sun
23Mon5:008.25:347.211:261.111:351.57:044:43Third Quarter23Mon
24Tue5:548.46:347.112:250.97:034:45Waning Crescent24Tue
25Wed6:508.77:357.212:301.51:240.67:034:46Waning Crescent25Wed
26Thu7:479.18:337.51:271.42:220.27:024:47Waning Crescent26Thu
27Fri8:439.59:287.92:231.13:16-0.37:014:49Waning Crescent27Fri
28Sat9:3710.110:208.43:180.64:08-0.87:004:50New Moon28Sat
29Sun10:3010.511:098.94:120.14:57-1.36:594:51New Moon29Sun
30Mon11:2210.811:589.45:04-0.45:46-1.66:584:53New Moon30Mon
31Tue12:1310.95:57-0.76:34-1.76:574:54Waxing Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8441551)

Common Questions About Rockport, MA Tides

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What time does the tide turn (slack tide) in Rockport, MA today?

Slack tide in Rockport, MA is approximately 4:48 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Rockport, MA?

Rockport, MA is currently in a transitional phase. Tonight's moon is 67% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Rockport, MA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Rockport, MA?

Tide predictions for Rockport, MA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Rockport, MA?

Tide data for Rockport, MA is sourced from NOAA Station #8441551. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8441551.

What is the moon phase in Rockport, MA tonight?

Tonight the moon over Rockport, MA is First Quarter (67% illuminated). This places Rockport, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA